ret = sp_tx_aux_rd(ctx, 0xf1);
if (ret) {
- sp_tx_rst_aux(ctx);
+ ret = sp_tx_rst_aux(ctx);
DRM_DEV_DEBUG_DRIVER(dev, "edid read fail, reset!\n");
} else {
ret = anx7625_reg_block_read(ctx, ctx->i2c.rx_p0_client,
if (cnt > EDID_TRY_CNT)
return -EIO;
- return 0;
+ return ret;
}
static int segments_edid_read(struct anx7625_data *ctx,
if (cnt > EDID_TRY_CNT)
return -EIO;
- return 0;
+ return ret;
}
static int sp_tx_edid_read(struct anx7625_data *ctx,
}
/* Reset aux channel */
- sp_tx_rst_aux(ctx);
+ ret = sp_tx_rst_aux(ctx);
+ if (ret < 0) {
+ DRM_DEV_ERROR(dev, "Failed to reset aux channel!\n");
+ return ret;
+ }
return (blocks_num + 1);
}